package com.guchenbo.demo.jdbc.service;

import com.guchenbo.demo.jdbc.dao.pojo.User1;

/**
 * @Author guchenbo
 * @Date 2020/3/23.
 */
public interface User1Service {
    void addRequired(User1 user);
    void addRequiredNew(User1 user);
    void addRequiredException(User1 user);
    void addNested(User1 user);
    void addNestedException(User1 user);

}
